the Space Wolves have moved to Cadia. if we move as well, Agrapinaa will be without the defense of a main chapter.

I realize I'm going back and forth, but I just found this in the comm room. it was posted by kulgangrimbjorn (the leader of the SW) so its fairly reliable.
This has been a post by: Brother Librarian Axel "Guns" Enrozes

"Welcome to the jungle... it gets worse here everyday. You learn to live like an animal in the jungle where we play and if you’ve got a hunger for what you see, you'll take it -- eventually. You can have anything you want, but you better not take it from me...Hey, look, a Tyranid"-BOOM